| Class | Subclass | Patent |
| 330 | 2 | 07932776 |
| 10 | 07932777 | |
| 07932778 | ||
| 251 | 07932779 | |
| 277 | 07932780 | |
| 295 | 07932781 | |
| 296 | 07932782 | |
| 07932783 | ||
| 331 | 10 | 07932784 |
| 44 | 07932785 | |
| 68 | 07932786 | |
| 78 | 07932787 | |
| 96 | 07932788 | |
| 107A | 07932789 | |
| 332 | 109 | 07932790 |
| 149 | 07932791 | |
| 333 | 186 | 07932792 |
| 204 | 07932793 | |
| 335 | 68 | 07932794 |
| 78 | 07932795 | |
| 205 | 07932796 | |
| 222 | 07932797 | |
| 336 | 115 | 07932798 |
| 200 | 07932799 | |
| 07932800 | ||
| 07932801 | ||
| 07932802 | ||
| 220 | 07932803 | |
| 337 | 196 | 07932804 |
| 243 | 07932805 | |
| 338 | 21 | 07932806 |
| 07932807 | ||
| 280 | 07932808 |